4205642

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 7748352

約数和(自身を除く): 3542710

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 353, 518, 706, 851, 1702, 2471, 4942, 5957, 8119, 11914, 13061, 16238, 26122, 56833, 91427, 113666, 182854, 300403, 600806, 2102821, 4205642]

約数ペア:

[(1, 4205642), (2, 2102821), (7, 600806), (14, 300403), (23, 182854), (37, 113666), (46, 91427), (74, 56833), (161, 26122), (259, 16238), (322, 13061), (353, 11914), (518, 8119), (706, 5957), (851, 4942), (1702, 2471)]